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5KU

5Ku

5KU is a brand that specializes in producing aftermarket parts and accessories for airsoft guns. The company is based in Taiwan and was founded in 2006. 5KU produces a range of upgrade parts and accessories for airsoft guns, such as outer barrels, internal parts, and rail systems. These parts are designed to enhance the performance and reliability of airsoft guns, allowing players to customize their weapons to suit their specific needs and preferences. Most known for their folding stocks and tracers. If you are looking for accessories to upgrade your airsoft gun's aesthetic, be sure to give 5KU a look!

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  1. 5KU KAC Ambi Magazine Catch (CNC Steel) for Tokyo Marui M4 MWS GBBR Airsoft Series 0
    5KU KAC Ambi Magazine Catch (CNC Steel) for Tokyo Marui M4 MWS GBBR Airsoft Series Out of Stock 5KU-MWS-17
    5KU
    $15.99
  2. 5KU Tokyo Marui 1911 GBB Airsoft Magazine Catch (Stainless Steel, Type 1) - Silver 0
    5KU Tokyo Marui 1911 GBB Airsoft Magazine Catch (Stainless Steel, Type 1) - Silver 5KU-GB-508-SV
    5KU
    $14.99
  3. 5KU Tokyo Marui 1911 Magazine Catch (Stainless Steel, Type 1) - Gold 0
    5KU Tokyo Marui 1911 Magazine Catch (Stainless Steel, Type 1) - Gold Out of Stock 5KU-GB-508-GD
    5KU
    $14.99
  4. 5KU Tokyo Marui 1911 Magazine Catch (Stainless Steel, Type 2) - Silver 0
    5KU Tokyo Marui 1911 Magazine Catch (Stainless Steel, Type 2) - Silver Out of Stock 5KU-GB-509-SV
    5KU
    $14.99
  5. 5KU Tokyo Marui 1911 Magazine Catch (Stainless Steel, Type 2) - Gold 0
    5KU Tokyo Marui 1911 Magazine Catch (Stainless Steel, Type 2) - Gold Out of Stock 5KU-GB-509-GD
    5KU
    $14.99
  6. 5KU Tokyo Marui 1911 Magazine Catch (Ambi, Stainless Steel, Type 1)- Silver 0
    5KU Tokyo Marui 1911 Magazine Catch (Ambi, Stainless Steel, Type 1)- Silver 5KU-GB-510-SV
    5KU
    Special Price $18.47 Regular Price $20.99
    Save 12%
  7. 5KU Tokyo Marui Hi Capa GBB Airsoft Magazine Catch (Type 4) - Red 0
    5KU Tokyo Marui Hi Capa GBB Airsoft Magazine Catch (Type 4) - Red Out of Stock 5KU-GB-517-RD
    5KU
    $11.99
  8. 5KU Tokyo Marui Hi Capa Magazine Catch (Type 4) - Black 0
    5KU Tokyo Marui Hi Capa Magazine Catch (Type 4) - Black Out of Stock 5KU-GB-517-BK
    5KU
    $11.99
  9. 5KU Tokyo Marui Hi Capa Magazine Catch (Type 4) - Silver 0
    5KU Tokyo Marui Hi Capa Magazine Catch (Type 4) - Silver Out of Stock 5KU-GB-517-SV
    5KU
    $11.99
  10. 5KU Tokyo Marui Hi Capa GBB Airsoft Magazine Catch (Type 4) - Gold 0
    5KU Tokyo Marui Hi Capa GBB Airsoft Magazine Catch (Type 4) - Gold 5KU-GB-517-GD
    5KU
    Special Price $10.79 Regular Price $11.99
    Save 10%
  11. 5KU Tokyo Marui Hi Capa Magazine Catch (Type 2) - Gold 0
    5KU Tokyo Marui Hi Capa GBB Airsoft Mag Catch (Type 2) - Gold 5KU-GB-515-GD
    5KU
    $11.99
  12. 5KU Tokyo Marui Hi Capa Magazine Catch (Type 2) - Silver 0
    5KU Tokyo Marui Hi Capa GBB Airsoft Mag Catch (Type 2) - Silver Out of Stock 5KU-GB-515-SV
    5KU
    $11.99
  13. 5KU Tokyo Marui Hi Capa Magazine Catch (Type 2) - Red 0
    5KU Tokyo Marui Hi Capa GBB Airsoft Mag Catch (Type 2) - Red 5KU-GB-515-RD
    5KU
    Special Price $10.55 Regular Price $11.99
    Save 12%
  14. 5KU Tokyo Marui Hi Capa Magazine Catch (Type 3) - Silver 0
    5KU Tokyo Marui Hi Capa GBB Airsoft Mag Catch (Type 3) - Silver 5KU-GB-516-SV
    5KU
    Special Price $10.79 Regular Price $11.99
    Save 10%
  15. 5KU Tokyo Marui Hi Capa Magazine Catch (Type 3) - Red 0
    5KU Tokyo Marui Hi Capa GBB Airsoft Mag Catch (Type 3) - Red 5KU-GB-516-RD
    5KU
    Special Price $10.55 Regular Price $11.99
    Save 12%
  16. 5KU Tokyo Marui Hi Capa Magazine Catch (Type 3) - Black 0
    5KU Tokyo Marui Hi Capa GBB Airsoft Mag Catch (Type 3) - Black 5KU-GB-516-BK
    5KU
    $11.99
  17. 5KU Tokyo Marui Hi Capa Magazine Catch (Type 5) - Gold 0
    5KU Tokyo Marui Hi Capa GBB Airsoft Mag Catch (Type 5) - Gold 5KU-GB-518-GD
    5KU
    $11.99
  18. 5KU Tokyo Marui Hi Capa Magazine Catch (Type 5) - Silver 0
    5KU Tokyo Marui Hi Capa GBB Airsoft Mag Catch (Type 5) - Silver 5KU-GB-518-SV
    5KU
    $11.99
  19. 5KU Tokyo Marui Hi Capa Magazine Catch (Type 5) - Red 0
    5KU Tokyo Marui Hi Capa GBB Airsoft Mag Catch (Type 5) - Red Out of Stock 5KU-GB-518-RD
    5KU
    $11.99
  20. 5KU Tokyo Marui Hi Capa Magazine Catch (Type 5) - Black 0
    5KU Tokyo Marui Hi Capa GBB Airsoft Mag Catch (Type 5) - Black 5KU-GB-518-BK
    5KU
    $11.99
  21. Image
    5KU Magazine Quick Release for GHK AK GBB Series Out of Stock 5KU-GB-165
    5KU
    $10.99
  22. Image
    5KU Tokyo Marui 1911 GBB Airsoft Magazine Catch (Ambi, Stainless Steel, Type 1) - Black Out of Stock 5KU-GB-510-BK
    5KU
    $20.99
  23. 5KU Action Army AAP01 Magazine Release (Type 1, CNC Aluminum) - Black 1
    5KU Action Army AAP01 Magazine Release (Type 1, CNC Aluminum) - Black Out of Stock 5KU-ABAAP-015-BK
    5KU
    $11.99
  24. 5KU Action Army AAP01 Magazine Release (Type 1, CNC Aluminum) - Red 1
    5KU Action Army AAP01 Magazine Release (Type 1, CNC Aluminum) - Red Out of Stock 5KU-ABAAP-015-RD
    5KU
    $11.99
  25. Image
    5KU CYMA AK AEG Airsoft Quick Release Magazine Catch Out of Stock 5KU-367
    5KU
    $10.99
  26. Image
    5KU KJ Shadow 2 / TS2 GBB Airsoft Mag Release Button - Black 5KU-GBSD2022BK
    5KU
    $3.99
  27. Image
    5KU KJ Shadow 2 / TS2 GBB Airsoft Mag Release Button - Blue 5KU-GBSD2022BU
    5KU
    Special Price $3.51 Regular Price $3.99
    Save 12%
  28. Image
    5KU KJ Shadow 2 / TS2 GBB Airsoft Mag Release Button - Gold 5KU-GBSD2022GD
    5KU
    $3.99
  29. Image
    5KU KJ Shadow 2 / TS2 GBB Airsoft Mag Release Button - Orange 5KU-GBSD2022OR
    5KU
    Special Price $3.59 Regular Price $3.99
    Save 10%
  30. Image
    5KU KJ Shadow 2 / TS2 GBB Airsoft Mag Release Button - Red 5KU-GBSD2022RD
    5KU
    $3.99
  31. Image
    5KU KJ Shadow 2 / TS2 GBB Airsoft Mag Release Button - Silver 5KU-GBSD2022SV
    5KU
    Special Price $3.51 Regular Price $3.99
    Save 12%
  32. Image
    5KU KJ Shadow 2 / TS2 GBB Airsoft Stainless Mag Release Bar - Black Out of Stock 5KU-GBSD2029BK
    5KU
    $11.99
  33. Image
    5KU KJ Shadow 2 / TS2 GBB Airsoft Stainless Mag Release Bar - Gold 5KU-GBSD2029GD
    5KU
    $11.99
  34. Image
    5KU KJ Shadow 2 / TS2 GBB Airsoft Stainless Mag Release Bar - Silver Out of Stock 5KU-GBSD2029SV
    5KU
    $11.99
  35. Image
    5KU Tokyo Marui 1911 Magazine Catch (Stainless Steel, Type 2) - Black 5KU-GB-509-BK
    5KU
    $14.99
  36. Image
    5KU KJ Shadow 2 / TS2 GBB Airsoft Mag Release Button (Type 2) - Black Out of Stock 5KU-GBSD2034BK
    5KU
    $2.99
  37. Image
    5KU KJ Shadow 2 / TS2 GBB Airsoft Mag Release Button (Type 2) - Blue 5KU-GBSD2034BU
    5KU
    $2.99
  38. Image
    5KU KJ Shadow 2 / TS2 GBB Airsoft Mag Release Button (Type 2) - Gold 5KU-GBSD2034GD
    5KU
    $2.99
  39. Image
    5KU KJ Shadow 2 / TS2 GBB Airsoft Mag Release Button (Type 2) - Orange Out of Stock 5KU-GBSD2034OR
    5KU
    $2.99
  40. Image
    5KU KJ Shadow 2 / TS2 GBB Airsoft Mag Release Button (Type 2) - Red 5KU-GBSD2034RD
    5KU
    Special Price $2.63 Regular Price $2.99
    Save 12%
  41. Image
    5KU KJ Shadow 2 / TS2 GBB Airsoft Mag Release Button (Type 2) - Silver 5KU-GBSD2034SV
    5KU
    Special Price $2.69 Regular Price $2.99
    Save 10%
  42. Image
    5KU Tokyo Marui 1911 GBB Airsoft Magazine Catch (Stainless Steel, Type 1) - Black 5KU-GB-508-BK
    5KU
    Special Price $13.49 Regular Price $14.99
    Save 10%
  43. Image
    5KU Tokyo Marui Hi Capa GBB Airsoft Mag Catch (Type 2) - Black Out of Stock 5KU-GB-515-BK
    5KU
    $11.99
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